儲存過程
一. 多表連線查詢,更新儲存過程
sql儲存過程
alter procedure [dbo].[ getevent]
@scswid nvarchar(20)= null ,
@todate datetime,
@fromdate datetime
as select notes.note_id,
notes.note,
scsw_calendar.date_time
from scsw_calendar
left outer join notes on scsw_calendar.note_id=notes.note_id
where scsw_calendar.scsw_id = scswid
order by patient.patientid
oracel儲存過程
1.查詢資料的儲存過程
procedure getevent(scswid in varchar2, fromdate in date, todate in date, refout out
refcursor
) is
begin
open refout for
select notes.note_id,
notes.note,
scsw_calendar.date_time
from scsw_calendar
left join notes on scsw_calendar.note_id=notes.note_id
where scsw_calendar.scsw_id = scswid
and scsw_calendar.date_time >= fromdate
and scsw_calendar.date_time < todate
order by scsw_calendar.date_time;
end getevent;
2.更新資料的儲存過程:
procedure updatearticlesubmodel
( articlesubid number,
articletitle nvarchar2,
articlekeyword nvarchar2,
articlecontent clob,
createperson nvarchar2,
changedate date,
settop number,
articlesubstyleid number,
checked number
) as
begin
update "articlesubmodel"
set "articletitle"=articletitle,
"articlekeyword"=articlekeyword,
"articlecontent"=articlecontent,
"createperson"=createperson,
"createdate"=changedate,
"settop"=settop,
"articlesubstyleid"=articlesubstyleid,
"checked"=checked
where "articlesubid"=articlesubid;
commit;
exception when others then
rollback;
end updatearticlesubmodel;
3.刪除資料的儲存過程
procedure deletearticlesubmodel
( articlesubid number
) as
begin
delete from "articlesubaccessories"
where "articlesubid"=articlesubid;
delete from "articlesubmodel"
where "articlesubid"=articlesubid;
commit;
exception when others then
rollback;
end deletearticlesubmodel;
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